Download Pharm D First Year 2021 March 383806 Remedial Mathematics Question Paper

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DOCTOR OF PHARMACY (PHARM. D) DEGREE EXAMINATION

(Regulations 2008 - 2009)

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(Candidates admitted from 2008-2009 onwards)

FIRST YEAR

Paper VI - REMEDIAL MATHEMATICS

Time : Three hours Maximum : 70 marks

Answer All questions

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I. Essay Questions : (2 X 20 = 40)

1. a) Define matrix.
   Given A=

   1	2
   2	1

   B=

   2	1
   2	4

   C=

   1	0
   0	-1

   
   b) Define Leibniz’s linear differential equation and solve
   Xlog X DY +Y=2logX
   

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   DX
   DX X+Y-2
2. Find the differential coefficients of the following function.
   a) X^m+SinX b) Sin axcos Bx
   X+ Cos X

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II. Write Short Notes : (6 X 5 = 30)

1. Define column matrix, determinants and multiplication of two matrices.
2. Find the equation of two straight lines through (1-1) inclined at 45° at the line 2X-5X+7=0
3. Differentiate the function 6X-4Y=12, to obtain DY/DX.
4. Evaluate ? (X—-1)/(3X²+1) dx

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5. What is fundamental formulae of integration and evaluate the integral ? Logx dx
6. Draw graph of function Y= ax² + bx + c, where a, b and c are constants and a?0.

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